20015706073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{6701}}^1$

素因数の和:6969

約数の個数: 32

約数和(自身を含む): 23104206720

約数和(自身を除く): 3088500647

約数列:

[1, 11, 37, 41, 179, 407, 451, 1517, 1969, 6623, 6701, 7339, 16687, 72853, 73711, 80729, 247937, 271543, 274741, 1199479, 2727307, 2986973, 3022151, 10165417, 13194269, 44380723, 49178639, 111819587, 488187953, 540965029, 1819609643, 20015706073]

約数ペア:

[(1, 20015706073), (11, 1819609643), (37, 540965029), (41, 488187953), (179, 111819587), (407, 49178639), (451, 44380723), (1517, 13194269), (1969, 10165417), (6623, 3022151), (6701, 2986973), (7339, 2727307), (16687, 1199479), (72853, 274741), (73711, 271543), (80729, 247937)]